Module: RatDeployer::Config

Defined in:
lib/rat_deployer/config.rb

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 6

def self.all
  @all ||= YAML.load_file(File.expand_path('./rat_config.yml')) || {}
end

.env ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 10

def self.env
  ENV.fetch('RAT_ENV')
end

.environmental ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 18

def self.environmental
  all.fetch('environments', {})
end

.for_env(e = env) ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 22

def self.for_env(e = env)
  default_conf = environmental.fetch('default', {})
  env_conf     = environmental.fetch(e)
  default_conf.deep_merge(env_conf)
end

.images ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 14

def self.images
  all.fetch('images', {})
end

.machine ⇒ Object

Loads machine config for current env. Acceps either a docker-machine machine name or an object with keys ca_cert, cert, key, and host.



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# File 'lib/rat_deployer/config.rb', line 35

def self.machine
  for_env.fetch("machine")
end

.prompt_enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rat_deployer/config.rb', line 28

def self.prompt_enabled?
  ENV['RAT_PROMPT'] != "false"
end

.remote ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 39

def self.remote
  env_var = ENV['RAT_REMOTE']
  env_var.nil? ? true : env_var == 'true'
end

.remote_machine_flags ⇒ Object 



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# File 'lib/rat_deployer/config.rb', line 44

def self.remote_machine_flags
  case machine
  when Symbol, String
    `docker-machine config #{machine}`.gsub(/\n/, ' ')
  when Hash
    [
      "--tlsverify",
      "-H='#{machine.fetch('host')}'",
      "--tlscacert='#{machine.fetch('ca_cert')}'",
      "--tlscert='#{machine.fetch('cert')}'",
      "--tlskey='#{machine.fetch('key')}'",
    ].join(' ')
  end
end